Prologue, Part I In the Beginning, Part II Undergraduate Years, Part III World War II, Part IV Graduate Years, Part V Mathematics in Washington, Part VI At Brown University, Part VII Horizons Widen, Part VIII Copenhagen and Its Aftermath, Part IX Interlude: A Bit of Mathematical History, Part X Mathematics and the French Enlightenment, Part XI Applied Mathematics of Jeffersonian Interest, Part XII Echoes of Rousseau, Part XIII Still Carrying On